IBM System x3755 M3 7164 Installation And User Manual page 83

To install a microprocessor, complete the following steps:
1. Read the safety information that begins on page v and "Installation guidelines"
on page 28.
2. Turn off the server and peripheral devices, and disconnect the power cords and
all external cables.
3. Remove the cover (see "Removing the top cover" on page 37).
4. Remove the PCI riser-card assembly (see "Removing the PCI riser-card
assembly" on page 38).
5. Remove the air baffle (see "Removing the air baffle" on page 39).
Attention: When you handle static-sensitive devices, take precautions to
avoid damage from static electricity. For details about handling these devices,
see "Handling static-sensitive devices" on page 30.
6. Install the microprocessor:
a. Rotate the microprocessor release lever on the socket from its closed and
locked position until it stops in the fully open position.
Microprocessor
retainer
b. Rotate the hinged microprocessor bracket frame into the open position.
c. Remove the microprocessor socket dust cover from the surface of the
microprocessor socket, if one is present. Store the dust cover in a safe
place.
Microprocessor
release lever
Chapter 2. Installing optional devices
65